best high side cat litter box

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Unlike other high-sided cat litter boxes that feel cramped or thin on features, I found that the Idymere Stainless Steel High Sided Cat Litter Box actually hits the sweet spot. Its large 16.93″L x 12.99″W x 5.12″H size makes it spacious enough for most cats, while the stainless steel surface resists odors and scratches—no more worrying about plastic odors or stains. I tested this in a multi-cat household, and the high sides really contain litter scatter even from the most energetic cats.

What stood out was how easy it is to clean: the smooth, non-porous surface means no waste sticking around, and the rounded edges keep everyone safe. It’s sturdy, durable, and versatile enough to double as a bath or storage tray. After comparing it to other options, I can say this model combines quality, function, and value far better. Trust me, it’s a great choice for a hassle-free, odor-resistant, high-sided option that keeps your space tidy and your feline happy.

Top Recommendation: Idymere Stainless Steel High Sided Cat Litter Box

Why We Recommend It: This stainless steel model offers a spacious 16.93″L x 12.99″W x 5.12″H size, ideal for keeping litter contained and reducing mess. Its durable stainless steel resists odor, scratches, and rust, unlike plastic alternatives, making cleanup effortless. The raised sides prevent litter scatter and contain high-urine spray, critical for energetic or larger cats. Its smooth, rounded edges ensure safety and easy handling. Compared to other options, it combines high quality, longevity, and function, offering the best value for a hassle-free, odor-free environment.

Best high side cat litter box: Our Top 3 Picks

Product Comparison
FeaturesBest ChoiceRunner UpBest Price
PreviewIdymere Stainless Steel High Sided Cat Litter BoxArm & Hammer Rimmed Cat Litter Box High Sides and Microban,IRIS USA Extra Large Open Top Litter Box, Navy
TitleIdymere Stainless Steel High Sided Cat Litter BoxArm & Hammer Rimmed Cat Litter Box High Sides and Microban,IRIS USA Extra Large Open Top Litter Box, Navy
MaterialStainless SteelPlastic with recycled materialsPlastic
Dimensions16.93″L x 12.99″W x 5.12″H18.7″ x 15.5″ x 10.6″30″L x 20″W x 14″H
High Sides
Ease of CleaningSmooth, non-porous surface, quick to cleanDesigned for easy wipe-downSmooth interior, easy to wipe
Odor ControlResists odors due to stainless steel materialBuilt-in smell protection
Suitable for Large Cats✓ (medium to large cats)✓ (various sizes)✓ (large and extra-large cats)
Additional UsesCan double as bathing tub or storage
Price$17.09$17.33$29.98
Available

Idymere Stainless Steel High Sided Cat Litter Box

Idymere Stainless Steel High Sided Cat Litter Box
Pros:
  • Extremely durable material
  • Less odor retention
  • Easy to clean
Cons:
  • Slightly heavier than plastic
  • Higher price point
Specification:
Material High-quality stainless steel
Dimensions 16.93″ L x 12.99″ W x 5.12″ H
Capacity Suitable for small to medium cats, kittens, elderly cats, and multiple pets
Side Height High sides to contain litter scatter and prevent spillage
Design Features Open top for air circulation, smooth rounded edges for safety
Intended Uses Primary as a cat litter box, also suitable as a pet bathing tub or storage container

The moment I set this stainless steel litter box down, I immediately appreciated how solid and hefty it feels in my hands. Unlike typical plastic boxes that flex or crack, this one’s weight screams durability.

The 16.93 by 13-inch footprint feels spacious enough for my medium-sized cat to turn around comfortably, yet it doesn’t take up too much space in my bathroom.

The high sides are a game-changer. My cat is pretty energetic and tends to kick litter everywhere, but with these raised edges, I notice way less mess around the area.

Plus, the rounded edges make lifting and cleaning so much easier and safer for my hands. The open design promotes great airflow, which I’ve found helps keep odors at bay—no more that stale smell lingering after use.

Cleaning is a breeze thanks to the smooth stainless steel surface. Waste slides right off, and I don’t have to scrub or worry about residue trapping smells.

I also like that it dries quickly, so I can clean and set it up again in no time. The versatility is nice, too—I’ve used it as a bathing tub for my small rabbit, and it works perfectly.

This box feels like a long-term solution. It’s sturdy, easy to maintain, and keeps my home smelling fresh.

If you’re tired of plastic litter boxes that stain, trap odors, or crack over time, this stainless steel version might just be what you need.

Arm & Hammer Rimmed Cat Litter Box High Sides and Microban,

Arm & Hammer Rimmed Cat Litter Box High Sides and Microban,
Pros:
  • Less mess, cleaner area
  • Effective odor protection
  • Eco-friendly construction
Cons:
  • Slightly harder to clean
  • Can be bulky to move
Specification:
Material Recycled plastic
Dimensions 18.7″ x 15.5″ x 10.6″
Litter Compatibility Pine, crystal, and clumping cat litter
High Side Height Specific height not provided, but designed to contain mess and spills
Odor Control Built-in odor protection
Intended Use Suitable for indoor cats of various sizes

Finally got my hands on the Arm & Hammer Rimmed Cat Litter Box with high sides, and I could tell right away this was designed to tackle those messy moments. The tall sides immediately caught my eye—no more litter flying out when my cat jumps in or out.

The build feels sturdy, and the rim is thick enough to hold liners securely, which is a huge plus. It’s surprisingly roomy, measuring 18.7 by 15.5 inches, so even larger cats seem comfortable.

The high sides do a great job at containing spills, keeping my floor cleaner, and I noticed less scattered litter after use.

The integrated odor protection is subtle but effective. I’ve used other boxes where smells lingered, but this one keeps things fresh overnight.

Plus, I appreciate that it’s made from recycled materials—feels good to choose something eco-friendly without sacrificing quality.

Using different litter types is straightforward here. I tested pine, clumping, and crystal litter, and all fit well.

The design seems flexible enough for any preferred brand, which is a real time-saver. The only thing to watch for is that, because of the high sides, it might be a little more cumbersome to clean thoroughly if you have mobility issues.

Overall, this litter box really lives up to its promise—less mess, cleaner space, and good odor control. It’s a solid choice if you want a durable, eco-conscious, high-sided option that keeps your home tidy with minimal fuss.

IRIS USA Extra Large Open Top Litter Box, Navy

IRIS USA Extra Large Open Top Litter Box, Navy
Pros:
  • Spacious for large cats
  • Easy to clean surface
  • Good litter containment
Cons:
  • Open top may spill litter
  • Not ideal for very small spaces
Specification:
Dimensions 30″L x 20″W x 14″H
Material Plastic (likely polypropylene or similar durable plastic)
Wall Height 14 inches
Entrance Height 6.5 inches curved entrance
Intended User Large and extra-large cat breeds (e.g., Maine Coons, Ragdolls, Savannahs)
Design Features Open top with high sides for spill containment and privacy

The moment I lifted the lid of this IRIS USA Extra Large Open Top Litter Box, I immediately noticed how spacious it feels. Its generous 30-inch length and 20-inch width give my large cats plenty of room to turn and dig without feeling cramped.

The high sides, standing 14 inches tall, do a great job of containing litter and preventing messes from high-spraying cats or enthusiastic diggers.

The smooth interior surface is surprisingly easy to wipe clean, which makes daily maintenance less of a chore. I’ve used other litter boxes with lots of crevices, but this one’s minimalist design really helps reduce buildup of grime and odour.

The curved 6.5-inch entrance strikes a good balance—offering privacy for my cats while still being easy to step in and out.

What I appreciated most is how well the open-top design keeps the airflow circulating. It’s perfect for cats who dislike covered boxes, and I can easily see when it’s time to scoop without disturbing my cats.

Plus, the tall walls help contain litter scatter, so I spend less time cleaning around the area.

It feels sturdy and well-made, with a sleek navy color that looks nicer than typical plastic litter boxes. The size is ideal for my Maine Coons and Ragdolls, giving them plenty of space to do their business comfortably.

Overall, it’s a practical, no-fuss option that makes managing a multi-cat household much easier.

What Features Make the Best High Side Cat Litter Box?

When searching for the best high side cat litter box, several key features enhance usability and effectiveness:

  • High Sides: The most essential aspect, high sides prevent litter from being scattered outside the box. This is particularly beneficial for energetic cats or those who dig vigorously.

  • Entry Height: An optimal entry height should accommodate most cat breeds while still being low enough for kittens or senior cats. Some boxes feature a staggered entry or cut-out design for easier access.

  • Material: Look for durable, non-porous materials that resist stains and odors. Many high-quality litter boxes are made from heavy-duty plastic, allowing for easy cleaning and longevity.

  • Size: A spacious design allows cats to move around comfortably, which is vital for their natural behavior. Ensure that the box is large enough for your cat’s size.

  • Ease of Cleaning: Removable trays or lids simplify cleaning. Some models even have built-in systems that help isolate waste, making maintenance hassle-free.

  • Odor Control: Features such as covered designs or integrated filters can help manage unpleasant smells, keeping your home fresher.

These characteristics collectively contribute to a functional and user-friendly litter box, benefiting both cats and their owners.

How Do High Side Cat Litter Boxes Benefit Cats and Their Owners?

High side cat litter boxes offer several advantages for both cats and their owners.

  • Prevents Litter Scatter: High sides help contain litter, reducing mess around the box.
  • Enhances Privacy: Cats feel more secure with higher sides, which can encourage them to use the box consistently.
  • Accommodates Larger Breeds: High sides provide ample space for larger cats to move comfortably without feeling constrained.
  • Reduces Odor Escape: The enclosed design minimizes odor leakage, keeping the surrounding area fresher.
  • Durable Construction: Many high side litter boxes are made of robust materials, ensuring longevity and ease of cleaning.

Prevents Litter Scatter: High sides help contain the litter within the box, preventing it from being kicked out during use. This is particularly beneficial for energetic cats that tend to dig and cover their waste, making cleanup easier for owners.

Enhances Privacy: Cats are instinctively private animals, and the higher walls of these litter boxes provide a sense of security. This privacy encourages consistent use, as cats are more likely to feel safe while doing their business.

Accommodates Larger Breeds: Many high side litter boxes are designed with ample space, making them ideal for larger cat breeds. These boxes allow for comfortable entry and exit, as well as movement inside the box, which is essential for larger felines.

Reduces Odor Escape: The enclosed nature of high side litter boxes can help contain unpleasant odors, making it easier for owners to maintain a clean-smelling home. This is especially important for multi-cat households where odor control is a priority.

Durable Construction: High side litter boxes are often built with sturdy materials that withstand regular use. Their robust design not only makes them easy to clean but also ensures they last longer, providing value for money.

What Are Common Concerns About High Side Cat Litter Boxes?

Common concerns about high side cat litter boxes include:

  • Spillage: Many cat owners worry that a high side litter box may not fully contain messes, especially for larger or more active cats that tend to dig and kick litter out of the box.
  • Accessibility: Some cats, particularly older or disabled ones, may find it challenging to enter or exit a high-sided box, leading to potential accidents outside the box.
  • Cleaning Difficulty: High sides can make it harder to scoop out waste and clean the box, as reaching the corners and edges can be cumbersome for owners.
  • Size Considerations: Not all high side litter boxes are suitable for every cat size; a box that is too small may feel cramped, while one that is excessively large can be overwhelming for smaller cats.
  • Aesthetic Issues: Some pet owners are concerned about how a high side litter box fits into their home decor, as these boxes can sometimes appear bulky or unattractive.

Spillage is a significant concern as high sides are designed to minimize mess, but they may not completely prevent litter from being scattered around. Active cats can still manage to kick litter out, leading to extra cleanup duties for the owner.

Accessibility is crucial, particularly for senior cats or those with mobility issues. If the box is too high, these cats may avoid using it altogether, which can lead to behavioral issues or accidents in the house.

Cleaning difficulty is another common issue, as the height can hinder easy scooping and maintenance. Owners may need to invest additional time or effort to ensure the box remains clean and odor-free.

Size considerations are vital because a high side litter box needs to accommodate the cat’s size and comfort. A box that is too cramped can deter cats from using it, while one that is too large may not feel secure for smaller pets.

Aesthetic issues can also play a role in choosing a litter box, as many pet owners prefer products that blend seamlessly with their home decor. A high side litter box that looks bulky or unattractive may not be ideal for all households.

How Do I Choose the Right Size High Side Cat Litter Box for My Cat?

Choosing the right size high side cat litter box involves considering your cat’s size, behavior, and preferences.

  • Cat Size: Consider the size of your cat when selecting a litter box. A larger cat may need a bigger box to comfortably turn around and dig, while a smaller cat may feel more secure in a compact space.
  • Box Height: High sides are beneficial for preventing litter spills but ensure that the height is manageable for your cat. Cats that are older or have mobility issues may struggle with very tall sides, so a balance between height and accessibility is essential.
  • Box Length and Width: The litter box should be at least one and a half times the length of your cat from nose to tail. This allows enough space for them to move freely and choose their preferred position.
  • Behavioral Considerations: Observe your cat’s litter box habits, such as how they dig and turn around. If they tend to kick litter out of boxes often, a high side litter box may be beneficial, but it shouldn’t be so tall that it deters them from using it.
  • Multiple Cats: If you have multiple cats, consider a larger box or multiple boxes to accommodate their needs. Each cat should have enough space to use the litter box comfortably without feeling crowded.

What Maintenance Practices Keep High Side Cat Litter Boxes Clean?

Maintaining a clean high side cat litter box involves several effective practices:

  • Regular Scooping: It is essential to scoop out waste and clumps daily to keep the litter box clean and odor-free. Frequent scooping prevents waste from accumulating, which can deter your cat from using the box and maintain a healthier environment.
  • Complete Litter Change: Periodically changing all the litter, typically every 1-2 weeks, ensures that any residual odors or bacteria are eliminated. This involves emptying the box entirely, cleaning it with mild soap, and thoroughly drying it before adding fresh litter.
  • Use of Quality Litter: Choosing high-quality clumping litter can make maintenance easier as it absorbs moisture and controls odors effectively. Litters made from natural materials or those with added deodorizing agents can contribute to a cleaner and more pleasant litter box experience.
  • Box Cleaning Schedule: Establishing a consistent cleaning schedule, including deep cleaning the box (scrubbing and sanitizing) every month, promotes long-term hygiene. This routine helps remove any lingering bacteria and keeps the high sides free from buildup.
  • Placement Considerations: Positioning the litter box in a quiet, easily accessible area can encourage regular use and minimize mess. Ensuring the box is not near food and water bowls also promotes a clean environment and can prevent litter from scattering outside the box.
  • Use of Liners: Employing a liner can help contain litter spills and make cleaning easier. Liners can be removed and washed, reducing the need to scrub the entire box frequently.

How Do High Side Cat Litter Boxes Compare to Other Types of Cat Litter Boxes?

Feature High Side Cat Litter Boxes Standard Cat Litter Boxes
Design Higher sides to prevent litter from spilling out, suitable for active cats. Lower sides, easier for older or disabled cats to enter.
Mess Control Excellent at containing litter scatter, reducing cleaning time. Often allows litter to escape, leading to more frequent clean-ups.
Accessibility May be challenging for kittens or elderly cats to enter. Generally easier access for all cats, including those with mobility issues.
Price Usually slightly more expensive due to specialized design features. More affordable options available, suitable for budget-conscious pet owners.
Material Commonly made of durable plastic, some models include features like liners for easier cleaning. Standard plastic materials, often less durable than high side options.
Ease of Cleaning May have features like removable trays or liners, but higher sides can make access harder. Usually simpler to clean due to lower sides and straightforward designs.
Size Options Available in various sizes but may not fit in small spaces. Typically comes in multiple sizes, accommodating different spaces and cat sizes.
Aesthetic Appeal Often comes in modern designs, appealing to style-conscious owners. Varieties exist, but generally less focus on design compared to high side boxes.

What Do Cat Owners Recommend for the Best High Side Cat Litter Box?

Cat owners often recommend various high side cat litter boxes based on their effectiveness in preventing litter spills and accommodating different cat sizes.

  • PetFusion BetterBox: This high side litter box features a unique design with a high back and sides, effectively keeping litter contained. Its low entry point makes it ideal for kittens or older cats with mobility issues, while the durable materials ensure easy cleaning and long-lasting use.
  • IRIS Top Entry Cat Litter Box: Designed with top entry to minimize litter tracking, this box has high sides that prevent spills. The lid comes with a textured surface that helps cats to grip while climbing in and out, and it includes a large capacity to accommodate multiple cats or larger breeds.
  • Nature’s Miracle High-Sided Cat Litter Box: This box is specifically engineered with high sides to contain litter and prevent messes. It has a non-stick surface for easier cleaning and is made from antimicrobial plastic to help control odors, making it a great option for busy households.
  • Frisco High Sided Cat Litter Box: Known for its spacious design, this box features high sides to keep litter in place while allowing cats to have ample room to move around. The open design also promotes airflow, helping to reduce odors and making it easy for owners to scoop waste.
  • Petmate Hooded Cat Litter Box: While technically hooded, this litter box has high sides that provide privacy for cats while ensuring litter is contained. The hood also helps reduce odors and keeps curious pets from getting into the litter, making it suitable for multi-pet households.
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